＊Listing due to collection reorganization 【Listing Date】 December 20, 2025 【Battery Replacement】 ・Socket-type replacement completed. You can replace the battery at any time. ・New battery replaced 【Product Name】 Game Boy "Seiken Densetsu" (Secret of Mana) - Cartridge Only (Socket-type battery replaced) 【Product Description】 This is a listing for the Game Boy version of Square's masterpiece action RPG "Seiken Densetsu" (Secret of Mana), cartridge only. The save battery has been replaced with a socket type, making future battery replacements easy and allowing you to play with peace of mind. This is a popular title that combines action and storytelling, recommended for series fans and retro game enthusiasts. 【Product Condition】 ・Included Items: Cartridge only ・Exterior Condition: Minor signs of use on the label ・Operation Check: Startup and save function confirmed on Game Boy console ＊Please check the details in the images. 【Kanban Musume (Shop Girl) Kopai-chan's Hot Comment】 "Listed it! Seiken Densetsu with a reliable socket-type battery, please enjoy the adventure once again!" 【Tags】 #GameBoy #SeikenDensetsu #SocketTypeBatteryReplaced #Square #ActionRPG #RetroGame #MercariListing 【Notes】 This is a used item, so there may be some scratches and stains that are not easily visible in the photos. Please consider this before purchasing.